<template>
  <div class="tinymce-box">
    <editor v-model="myValue" :init="init" :disabled="disabled" @onClick="onClick"> </editor>
  </div>
</template>

<script>
  import tinymce from 'tinymce/tinymce' //tinymce默认hidden，不引入不显示
  import Editor from '/tinymce-vue'
  import 'tinymce/icons/default/icons'
  import 'tinymce/themes/silver'
  // 编辑器插件plugins
  // 更多插件参考：https://www.tiny.cloud/docs/plugins/
  import 'tinymce/plugins/image' // 插入上传图片插件
  import 'tinymce/plugins/media' // 插入视频插件
  import 'tinymce/plugins/table' // 插入表格插件
  import 'tinymce/plugins/lists' // 列表插件
  import 'tinymce/plugins/wordcount' // 字数统计插件
  export default {
    components: {
      Editor
    },
    name: 'blogEditor',
    props: {
      value: {
        type: String,
        default: ''
      },
      disabled: {
        type: Boolean,
        default: false
      },
      plugins: {
        type: [String, Array],
        default: 'lists image media table wordcount'
      },
      toolbar: {
        type: [String, Array],
        default:
          'undo redo |  formatselect | fontsizeselect  fontselect | bold italic forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | lists image table | removeformat'
      }
    },
    data() {
      return {
        init: {
          language_url: '/tinymce/langs/zh_CN.js',
          language: 'zh_CN',
          skin_url: '/tinymce/skins/ui/oxide',
          // skin_url: 'tinymce/skins/ui/oxide-dark',//暗色系
          font_formats: '微软雅黑=Microsoft YaHei,Helvetica Neue,PingFang SC,sans-serif;苹果苹方=PingFang SC,Microsoft YaHei,sans-serif;宋体=simsun,serif',
          fontsize_formats: '11px 12px 14px 16px 18px 24px 36px 48px',
          height: 300,
          plugins: this.plugins,
          toolbar: this.toolbar,
          branding: false,
          menubar: false,
          convert_urls: false,
          // images_upload_base_path: process.env.BASE_URL + '/test/',
          // relative_urls : false,
          // remove_script_host : true,
          // document_base_url: location.protocol + '//' + location.hostname,
          // 此处为图片上传处理函数，这个直接用了base64的图片形式上传图片，
          // 如需ajax上传可参考https://www.tiny.cloud/docs/configure/file-image-upload/#images_upload_handler
          images_upload_handler: (blobInfo, success, failure) => {
            const img = 'data:image/jpeg;base64,' + blobInfo.base64()
            success(img)
          },
          urlconverter_callback: function(url, node, on_save, name) {
            return url
          },
          setup: editor => {
            editor.on('blur', () => {
              this.$emit('onBlur', this.myValue)
            })
          }
        },
        myValue: this.value
      }
    },
    mounted() {
      tinymce.init({})
    },
    methods: {
      // 添加相关的事件，可用的事件参照文档=> https://github.com/tinymce/tinymce-vue => All available events
      // 需要什么事件可以自己增加
      onClick(e) {
        this.$emit('onClick', e, tinymce)
      },
      // 可以添加一些自己的自定义事件，如清空内容
      clear() {
        this.myValue = ''
      },
      getWordcount() {
        return tinymce.activeEditor.plugins.wordcount
      },
      // 自定义方法，判断编辑器内是否有有效内容
      isNoEmpty() {
        let wordcount = this.getWordcount()
        const reg1 = /<table.*?>[\s\S]*<\/table>/
        const reg2 = /<ul.*?>[\s\S]*<\/ul>/
        const reg3 = /<ol.*?>[\s\S]*<\/ol>/
        const reg4 = /<img.*?>/
        let count = wordcount.body.getWordCount()

        return reg1.test(this.myValue) || reg2.test(this.myValue) || reg3.test(this.myValue) || reg4.test(this.myValue) || count > 0
      }
    },
    watch: {
      value(newValue) {
        this.myValue = newValue
      },
      myValue(newValue) {
        this.$emit('input', newValue)
      }
    }
  }
</script>
<style scoped></style>
